View Full Version : 14-16" J&J owners, I have a question

02-06-2008, 04:43 PM
I'm wondering, on both a J&J 14 and 16 inch, the exact length (closest quarter inch would be alright) before the barrel goes wider all the way to the end of the threads. Thanks.

deano 177
02-17-2008, 07:07 AM
Does this help? It looks like from where the bevel starts (@ the 1 7/8ths mark) on the barrel to the very last part of the thread is 8/8ths or one inch. This is obviously the 14" j&j. I would think that the 14" and the 16" would be the same.



02-18-2008, 03:09 PM
thank's alot Deano :D i realized I asked that question very poorly though, I meant the length from the end by the threads, to about the 7 and 3/4" inch mark on your tape, where the porting is. I realize reading my original post I didn't make much sense, but the pics helped me out anyway! Thanks for taking your time to post those pics man.
Reason I asked is because I have a custom rifle foregrip that I bolt to my barrels (with the help of some JB weld) and I didn't want to order the J&J and have it sitting between those two different thicknesses, it would go all crooked and not look good. Thanks again.